UAL1918: United Airlines LIR→DEN · Tracker & History

Q: Where does flight UAL1918 fly?

UAL1918 (United Airlines) flies from LIR to DEN . View the full route page .

Q: How long is flight UAL1918?

Based on observed flights, UAL1918 takes on average 4h 36m from takeoff to landing.

Q: How often does UAL1918 fly?

UAL1918 has been observed flying several times a week in our tracking data. We've recorded 110 flights under this callsign.

Q: Is flight UAL1918 usually on time?

Across recent flights, UAL1918 arrives with an average 9-minute delay . 63% of flights arrive within 15 minutes of schedule.

Live map

Live map filtered to UAL1918. Shown when the flight is currently airborne.

Route airports View route page →

Local time: 03:28 CST
Timezone: America/Costa_Rica
Type: Large Airport
Elevation: 270 ft
Coordinates: 10.5933, -85.5444

schedule Forecast (TAF)

TAF MRLB 280527Z 2806/2906 08010KT CAVOK TX36/2820Z TN24/2811Z TEMPO 2810/2814 28005KT

Local time: 03:28 MDT
Timezone: America/Denver
Type: Large Airport
Elevation: 5,431 ft
Coordinates: 39.8600, -104.6738

cloud Weather

Wind: 180° / 11 kt
Visibility: 10 SM
Ceiling: FEW 15,000 ft, SCT 22,000 ft
Temp / Dew: 18°C / 9°C
Altimeter: 30.17 inHg

Obs: 2026-08-28T08:53:00.000Z

Raw METAR / TAF

METAR KDEN 280853Z 18011KT 10SM FEW150 SCT220 18/09 A3017 RMK AO2 SLP127 T01830094 56004

TAF KDEN 280855Z 2809/2912 18011KT P6SM FEW100 FEW150 FM281100 23011KT P6SM FEW120 FM281600 VRB06KT P6SM FEW120 FM282100 02008KT P6SM FEW100 SCT120 PROB30 2821/2902 VRB15G25KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220

flight Live Traffic

flight_takeoff 67 Departures

flight_land 67 Arrivals

Recent history last 30

Date	Aircraft	Route	Takeoff	Landing	Duration	Dep Δ	Arr Δ
2026-07-26	A44211	LIR → DEN	Jul 26, 19:10 UTC	Jul 26, 22:15 UTC	3h 5m	-	-
2026-07-25	A2B17A	LIR → DEN	Jul 25, 12:00 UTC	Jul 25, 23:15 UTC	11h 15m	-	-
2026-07-24	A12733	LIR → DEN	Jul 24, 18:50 UTC	Jul 24, 22:50 UTC	4h 0m	-	-
2026-07-23	A4423B	LIR → DEN	Jul 23, 23:30 UTC	Jul 23, 23:45 UTC	15m	-	-
2026-07-23	A4423B	LIR → DEN	Jul 23, 19:15 UTC	Jul 23, 22:45 UTC	3h 30m	-	-
2026-07-23	A4423B	LIR → DEN	Jul 23, 18:27 UTC	Jul 23, 23:14 UTC	4h 47m	+38m	-2m
2026-07-22	A5CF66	LIR → DEN	Jul 22, 23:35 UTC	Jul 23, 00:00 UTC	25m	-	-
2026-07-22	A5CF66	LIR → DEN	Jul 22, 18:22 UTC	Jul 22, 23:17 UTC	4h 55m	+33m	+26m
2026-07-22	A5CF66	LIR → DEN	Jul 22, 12:10 UTC	Jul 23, 00:00 UTC	11h 50m	-	-
2026-07-21	A5CBF3	LIR → DEN	Jul 21, 19:10 UTC	Jul 21, 23:05 UTC	3h 55m	-	-
2026-07-21	A5CBF3	LIR → DEN	Jul 21, 18:22 UTC	Jul 21, 22:58 UTC	4h 36m	+33m	+7m
2026-07-19	A5CC3C	-	Jul 19, 19:00 UTC	Jul 19, 23:00 UTC	4h 0m	-	-
2026-07-18	A123E0	LIR → DEN	Jul 18, 19:06 UTC	Jul 18, 23:50 UTC	4h 44m	+77m	+16m
2026-07-17	A123E2	-	Jul 17, 19:00 UTC	Jul 17, 22:49 UTC	3h 50m	-	-
2026-07-16	A44212	-	Jul 16, 19:05 UTC	Jul 16, 23:05 UTC	4h 0m	-	-
2026-07-15	A12756	-	Jul 15, 18:55 UTC	Jul 15, 23:05 UTC	4h 10m	-	-
2026-07-14	A5CF3F	-	Jul 14, 19:00 UTC	Jul 14, 23:10 UTC	4h 9m	-	-
2026-07-13	A12798	-	Jul 13, 19:00 UTC	Jul 13, 19:15 UTC	15m	-	-
2026-07-13	A12798	LIR → DEN	Jul 13, 18:21 UTC	Jul 13, 23:10 UTC	4h 49m	+32m	+7m
2026-07-12	A2B176	-	Jul 12, 21:25 UTC	Jul 13, 01:35 UTC	4h 10m	-	-
2026-07-11	A12AE6	-	Jul 11, 18:50 UTC	Jul 11, 23:00 UTC	4h 10m	-	-
2026-07-10	A5CC19	EWR → DEN	Jul 10, 11:50 UTC	Jul 10, 23:20 UTC	11h 30m	-	-
2026-07-08	A1277A	LIR → DEN	Jul 8, 18:17 UTC	Jul 8, 22:59 UTC	4h 42m	+28m	-10m
2026-07-06	A1277B	-	Jul 6, 18:55 UTC	Jul 6, 23:00 UTC	4h 5m	-	-
2026-07-05	A2B10F	-	Jul 5, 19:00 UTC	Jul 5, 23:10 UTC	4h 10m	-	-
2026-07-02	A1272F	-	Jul 2, 18:55 UTC	Jul 2, 23:20 UTC	4h 25m	-	-
2026-07-02	A1272F	LIR → DEN	Jul 2, 18:06 UTC	Jul 2, 23:08 UTC	5h 2m	+17m	+7m
2026-07-01	A126E7	-	Jul 1, 19:05 UTC	Jul 1, 23:00 UTC	3h 55m	-	-
2026-06-30	AA7F2A	-	Jun 30, 19:15 UTC	Jun 30, 23:25 UTC	4h 10m	-	-
2026-06-30	AA7F2A	LIR → DEN	Jun 30, 18:13 UTC	Jun 30, 23:21 UTC	5h 8m	+24m	+20m

Performance history

Flights tracked: 110 showing last 30
Avg arrival delay: +9m
On-time arrival: 63% 63% on time
Aircraft used: 22

Monthly activity 4 months

Month	Flights tracked
July 2026	28
June 2026	36
May 2026	22
April 2026	24

UAL1918 frequently asked

Where does flight UAL1918 fly?

UAL1918 (United Airlines) flies from LIR to DEN. View the full route page.

How long is flight UAL1918?

Based on observed flights, UAL1918 takes on average 4h 36m from takeoff to landing.

How often does UAL1918 fly?

UAL1918 has been observed flying several times a week in our tracking data. We've recorded 110 flights under this callsign.

Is flight UAL1918 usually on time?

Across recent flights, UAL1918 arrives with an average 9-minute delay. 63% of flights arrive within 15 minutes of schedule.

What aircraft operates flight UAL1918?

UAL1918 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.

Can I track UAL1918 live?

Yes. When UAL1918 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.

UAL1918